Lenovo G575 Support Question

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Question posted by HandoBo on June 6th, 2014

What Psu Do I Have In My Lenovo G575

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Related Lenovo G575 Manual Pages

Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 1

Lenovo G470/G475/ G570/G575 User Guide V1.0 Read the safety notices and important tips in the included manuals before using your computer.

Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 35

Note: If you are the same for the G470, G475, G570 and G575. CRU instructions Notes: • The illustrations used in the direction shown by Lenovo. If this chapter are of the Lenovo G570, unless otherwise stated. • The following : 1 Turn off the computer. 2 Close the computer display, and turn off the computer, or...

Hardware Maintenance Manual - Page 3

... Passwords 24 Power-on password 24 Supervisor password 24 Power management 25 Screen blank mode 25 Sleep (standby) mode 25 Hibernation mode 26 Lenovo G470/G475/G570/G575 27 Specifications 27 Status indicators 29 Fn key combinations 31 FRU replacement notices 32 Screw notices 32 Removing and replacing an FRU 33 1010...

Hardware Maintenance Manual - Page 4

... product-specific section includes service, reference, and product-specific parts information. Important: This manual is divided into the following Lenovo product: Lenovo G470/G475/G570/G575 Use this manual to troubleshoot problems effectively. Before servicing a Lenovo product, make sure to read all the information under "Safety information" on page 1 and "Important service information" on...

Hardware Maintenance Manual - Page 5

Safety information Safety information This chapter presents the following safety information that you need to get familiar with before you service a Lenovo G470/G475/G570/G575 computer: •• "General safety" on page 2 •• "Electrical safety" on page 3 •• "Safety inspection guide" on page 5 •• "Handling devices that ...

Hardware Maintenance Manual - Page 6

Lenovo G470/G475/G570/G575 Hardware Maintenance Manual General safety Follow these rules below to ensure general safety: •• Observe a good housekeeping in the area where the machines are ...

Hardware Maintenance Manual - Page 8

... from their normal operating places in your work area. The surface is conductive; Caution: do not become a victim yourself. - Switch off the power. - Lenovo G470/G475/G570/G575 Hardware Maintenance Manual •• Always look carefully for possible hazards in a machine: - such touching can cause personal injury and machine damage. ••...

Hardware Maintenance Manual - Page 10

Lenovo G470/G475/G570/G575 Hardware Maintenance Manual Handling devices that are all at the same charge. ESD damage can occur when there is a difference in protective packages until they ...

Hardware Maintenance Manual - Page 18

... conform to hazardous laser radiation. L'utilizzo di controlli, regolazioni o l'esecuzione di procedure diverse da quelle specificate possono provocare l'esposizione a. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo computer are equipped from the factory with an optical storage device such as options. Such devices are also sold...

Hardware Maintenance Manual - Page 20

... software. 16 To download software fixes, drivers, and BIOS, follow the steps below: 1. Follow the directions on the customer support site: http://consumersupport.lenovo.com/. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual Important service information This chapter presents the following important service information: •• "Strategy for replacing a hard disk drive" on...

Hardware Maintenance Manual - Page 22

... after the RoHS implementation date, failed RoHS compliant parts must be implemented on Lenovo products placed on the market before the implementation date and expects its suppliers to be replaced with unique FRU part numbers. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs RoHS, The Restriction...

Hardware Maintenance Manual - Page 24

...normal use of an optical drive •• Diskette drive damage caused by pressure on laptop products The following symptoms might be a symptom of unauthorized service or modification. •• ...; Plastic parts, latches, pins, or connectors that the system was detected 6. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual What to do first When you do return an FRU, you...

Hardware Maintenance Manual - Page 25

... computer. 2. If the voltage is acceptable, do the following: •• Replace the system board. •• If the problem continues, go to "Lenovo G470/G475/G570/G575" on the computer. See the following power supply checkouts: •• "Checking the AC adapter " on page 21 •• "Checking operational charging" on...

Hardware Maintenance Manual - Page 26

... the battery. 4. See the following figure: Terminal Voltage (V DC) 3 4 5 6(-) 7(-) 2(+) 1(+) 1 +0 to room temperature. If the voltage is still not charged, go to 30 KΩ. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual Perform operational charging. If the battery status indicator or icon does not light on, remove the battery pack and let it...

Hardware Maintenance Manual - Page 27

... can create recovery discs by burning the backup image to use the recovery discs that store your backed up files of factory default The Lenovo G470/G475/G570/G575 computers come with pre-installed OneKey Rescue System.In order to save application files and the initial backed up data to restore your...

Hardware Maintenance Manual - Page 28

...The computer does not start until the password is turned on by an unauthorized person. If any Lenovo computer: the power-on password (POP) and the supervisor password (SVP). The user must ...the system information stored in order to get access to 2 hours. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual When you use the recovery discs to complete the whole recovery process.

Hardware Maintenance Manual - Page 30

...;• If a "hibernation time" has been set on , the computer returns from the hard disk drive. 26 The hibernation file in suspend mode. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual Hibernation mode In hibernation mode, the following occurs: •• The system status, RAM, VRAM, and setup data are satisfied in...

Hardware Maintenance Manual - Page 31

... 33 •• "Locations" on page 69 •• "Parts list" on page 71 Specifications The following table lists the specifications of the Lenovo G470/G475/G570/ G575 : Table 1. Specifications Feature Processor Core Chipset Bus architecture Graphic memory chip Display Standard memory CMOS RAM Hard disk drive Optical drive Description • Intel...

Hardware Maintenance Manual - Page 32

Lenovo G470/G475/G570/G575 Hardware Maintenance Manual Table 1. Specifications (continued) Feature I/O port MODEM slot Audio Video Ethernet (...CRT port x 1 (on planar), HDMI port x 1 (on planar) (G470/ G570) • 10/100 Mb • option • 6-row Lenovo Keyboard • Normal type with two buttons • 0.3M/2.0M pixels • Li-ion battery (6 cells) 2200 mAh • 90W/65W/40W &#...

Hardware Maintenance Manual - Page 33

... in uppercase without pressing the Shift key. You can enter all alphabetic characters (A-Z) in hibernate mode or shut down. 29 White: System is enabled. Lenovo G470/G475/G570/G575 Status indicators The system status indicators below show the computer status: 12 3 4 5 6 Table 2. To enable or disable Caps Lock mode, press the CapsLk...